Withdrawn
WITHDRAWN
ISO 140-4:1978
WITHDRAWN
ISO 140-4:1998
95.99
Withdrawal of Standard
Feb 6, 2014
PUBLISHED
ISO 16283-1:2014
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms (ISO 140-4:1998)
95.99 Withdrawal of Standard